protected void AddExports(RuleElement element)
{
if (element != null)
{
AddExports(new[] { element });
}
}
internal void AddImports(RuleElement element)
{
if (element != null)
{
AddImports(new[] { element });
}
}
internal PatternElement(Declaration declaration, ExpressionCollection expressions, RuleElement source)
{
Declaration = declaration;
ValueType = declaration.Type;
Expressions = expressions;
Source = source;
AddExport(declaration);
AddImports(expressions);
AddImports(source);
}
public static void Match(this RuleElement element,
Action <PatternElement> pattern,
Action <AggregateElement> aggregate,
Action <GroupElement> group,
Action <ExistsElement> exists,
Action <NotElement> not,
Action <ForAllElement> forall)
{
if (element == null)
{
throw new ArgumentNullException(nameof(element), "Rule element cannot be null");
}
else if (element is PatternElement)
{
pattern.Invoke((PatternElement)element);
}
else if (element is GroupElement)
{
group.Invoke((GroupElement)element);
}
else if (element is AggregateElement)
{
aggregate.Invoke((AggregateElement)element);
}
else if (element is ExistsElement)
{
exists.Invoke((ExistsElement)element);
}
else if (element is NotElement)
{
not.Invoke((NotElement)element);
}
else if (element is ForAllElement)
{
forall.Invoke((ForAllElement)element);
}
else
{
throw new ArgumentOutOfRangeException(nameof(element),
$"Unsupported rule element. ElementType={element.GetType()}");
}
}
public static void Match(this RuleElement element, Action <PatternElement> pattern, Action <AggregateElement> aggregate, Action <GroupElement> group)
{
if (element == null)
{
throw new ArgumentNullException("element", "Rule element cannot be null");
}
else if (element is PatternElement)
{
pattern.Invoke((PatternElement)element);
}
else if (element is GroupElement)
{
group.Invoke((GroupElement)element);
}
else if (element is AggregateElement)
{
aggregate.Invoke((AggregateElement)element);
}
else
{
throw new ArgumentOutOfRangeException("element", string.Format("Unsupported rule element. ElementType={0}", element.GetType()));
}
}